9 letter words:
sulfurous12,
7 letter words:
sulfurs10,
6 letter words:
flours9,
fluors9,
rufous9,
sulfur9,
5 letter words:
floss8,
flour8,
fluor8,
fouls8,
fours8,
furls8,
rolfs8,
sulfo8,
surfs8,
lours5,
lusus5,
slurs5,
solus5,
sorus5,
souls5,
sours5,
sulus5,
4 letter words:
flus7,
foss7,
foul7,
four7,
furl7,
furs7,
fuss7,
rolf7,
surf7,
loss4,
lour4,
ours4,
slur4,
sols4,
soul4,
sour4,
sous4,
sulu4,
ulus4,
urus4,
3 letter words:
flu6,
for6,
fou6,
fro6,
fur6,
ors3,
our3,
sol3,
sos3,
sou3,
ulu3,
2 letter words:
of5,
lo2,
or2,
os2,
so2,
us2,